Bulk M42 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide Drive_External Hex vibration-resistant threads—ideal for miniature electronics

vibration-resistant threads—ideal for miniature electronics

Upgrade your projects with our premium M6 x 1

Our washers match the dimensional specifications of N400

Compliance: Meets DIN 912 / ISO 4762 specifications for consistent fit and interchangeability

For marine and rigging projects

Bulk M42 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide Drive_External Hex vibration-resistant threads—ideal for miniature electronicsMonster Overview: When maximum structural integrity is essential, M42 Socket Head Cap Screws from Monster Bolts are the benchmark for strength and precision. Manufactured from Class 12. 9 alloy steel and treated with a thermal black oxide finish, these fasteners deliver exceptional tensile strength, deep drive engagement, and a clean, professional appearance. The oversized 32 mm hex drive provides robust torque transmission for heavy equipment, plant